CN113579899B - Online treatment equipment for pipe section end face - Google Patents
Online treatment equipment for pipe section end face Download PDFInfo
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- CN113579899B CN113579899B CN202110918380.7A CN202110918380A CN113579899B CN 113579899 B CN113579899 B CN 113579899B CN 202110918380 A CN202110918380 A CN 202110918380A CN 113579899 B CN113579899 B CN 113579899B
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- Prior art keywords
- baffle
- brush roller
- pipe section
- face
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention belongs to the technical field of machining, and particularly relates to on-line processing equipment for pipe section end faces. The on-line pipe section end face treating apparatus includes one frame, one baffle unit, one brush roller unit and one clamping unit. The baffle device and the clamping device are respectively arranged at two sides of the width direction of the brush roller device, the baffle device is provided with a working position for stopping the end face to be treated of the pipe section and an initial position for allowing the end face to be treated to be subjected to burr treatment by the brush roller device, the clamping device is used for providing clamping force for the pipe sections with different diameters, and the brush roller device moves up and down along the vertical direction so as to perform the burr treatment on the end face of the pipe to be treated which is positioned at the working position. Therefore, the pipe section end face on-line processing equipment can perform on-line processing on the pipe section end face, and improves the working efficiency of pipe section end face processing.
Description
Technical Field
The invention belongs to the technical field of machining, and particularly relates to on-line processing equipment for pipe section end faces.
Background
The defects of the pipe end are embodied as burrs on the outer end surface of the steel pipe and burrs on the end surface of the inner hole, the treatment of the defects is an indispensable step in the finish machining process of the steel pipe,
the processing of the defects of the pipe ends of all large steel plants at the present stage adopts a manual on-line grinding mode, so that the labor intensity of workers is high, the working efficiency is low, or the steel pipes are ground by adopting off-line equipment, continuous on-line production cannot be carried out, and manual assistance is needed. If the pipe section processing equipment needs to be used for realizing on-line production processing, the pipe section processing equipment should be capable of processing pipe sections with various lengths, outer diameters, wall thicknesses and materials, and the time for conveying the pipe sections to the working initial position of the pipe section processing equipment should be reduced.
Disclosure of Invention
First, the technical problem to be solved
In order to solve the problems in the prior art, the invention provides the on-line processing equipment for the end face of the pipe section, which can perform on-line processing on the end face of the pipe section and improve the working efficiency of the end face processing of the pipe section.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the invention comprises the following steps:
the invention provides on-line treatment equipment for the end face of a pipe section, which comprises a frame, a baffle device, a brush roller device and a clamping device, wherein the baffle device, the brush roller device and the clamping device are arranged above the frame; the baffle device and the clamping device are respectively arranged at two sides of the brush roller device in the width direction; the baffle device is provided with a working position for stopping the end face to be treated of the pipe section and an initial position for allowing the end face to be treated to be subjected to burr treatment by the brush roller device; the clamping device is used for providing clamping force for pipe sections with different diameters; the brush roller device moves up and down along the vertical direction so as to perform burr treatment on the end surface of the pipeline to be treated in the working position.
Preferably, the baffle device comprises a baffle and a baffle driving assembly connected with the baffle, wherein the baffle driving assembly drives the baffle to move between a working position and an initial position, and the end face to be treated of the pipe section is abutted with the baffle in the working position.
Preferably, the brush roller device comprises a steel wire brush roller and a lifting mechanism for driving the steel wire brush roller to vertically lift and move, and the steel wire brush roller rotates along the axis of the steel wire brush roller; when the baffle driving assembly drives the baffle to retract to the initial position, the lifting mechanism drives the rotating steel wire brush roller to linearly reciprocate so as to treat burrs on the end face to be treated.
Preferably, the baffle driving assembly comprises a baffle driving cylinder and a baffle connecting shaft which are arranged up and down; one end of the baffle connecting shaft is connected with the baffle, and the other end of the baffle connecting shaft is connected with an output shaft of the baffle driving cylinder through a clamping plate; the baffle driving assembly further comprises a hand wheel; the hand wheel cover is established on the output shaft of baffle drive cylinder, and the hand wheel butt is in the both sides of cardboard respectively.
Preferably, the brush roller device further comprises a brush roller driving assembly, wherein the brush roller driving assembly is connected with the steel wire brush roller and is used for driving the steel wire brush roller to rotate along the axis of the steel wire brush roller; the lifting mechanism comprises a screw rod and a screw rod nut sleeved on the screw rod, and the brush roller driving assembly is connected with the screw rod nut through a brush roller seat.
Preferably, the clamping device comprises a first clamping seat, a second clamping seat, a synchronous gear and a clamping driving cylinder; the first rack on the first clamping seat and the second rack on the second clamping seat are meshed with the synchronous gear; the clamping driving cylinder drives the first clamping seat to reciprocate in a linear motion so that the first clamping seat and the second clamping seat move in opposite directions, and further clamp or release the pipe section.
Preferably, the brush roll cover is also included; the brush roller cover is buckled on the area of the end surface to be cleaned by the linear reciprocating motion of the steel wire brush roller so as to form a closed space in the area; the tube section passes through the side wall of the brush roll cover and enters the enclosed space.
Preferably, the feeding device comprises a feeding frame and a feeding driving cylinder for driving the feeding frame to linearly move; the brush roll device and the brush roll cover are both arranged on the feeding frame.
Preferably, a locking structure is also included; the locking structure is arranged at one end of the feeding frame far away from the feeding driving cylinder.
Preferably, the dust removing and cleaning device is further included; the dust removing and cleaning device comprises a mounting shell, an exhaust fan and a collecting box; the mounting shell and the top surface of the frame enclose to form a circulation channel, the closed space is communicated with the circulation channel, the air suction inlet of the exhaust fan extends into one end of the circulation channel, and the front end of the air suction inlet is provided with a filter cylinder; the collection box sets up in the below of cartridge filter, collects box and installation shell swing joint.
(III) beneficial effects
The beneficial effects of the invention are as follows:
according to the on-line pipe section end face treatment equipment provided by the invention, the baffle device is arranged, and the baffle device is provided with the working position for stopping the end face to be treated of the pipe section and the initial position for allowing the end face to be treated to be subjected to burr treatment by the brush roller device, so that the end face to be treated of the pipe section with different lengths is stopped at the working position, and the initial position of the end face to be treated is ensured. By arranging the brush roller device, the brush roller device can process pipe section end faces with different diameters and wall thicknesses by moving up and down along the vertical direction. Through the cooperation between baffle device, brush roller device and the clamping device, can carry out online processing to the pipeline section terminal surface, and then improved the work efficiency that the pipeline section terminal surface was handled.
Drawings
FIG. 1 is a schematic view of a first view angle of an on-line processing apparatus for pipe section end surfaces in the present embodiment;
FIG. 2 is a schematic diagram of the structure of the on-line processing apparatus for pipe section end face in the present embodiment at a second view angle;
FIG. 3 is a rear view of FIG. 1 (with the flapper in an operational position);
FIG. 4 is a rear view of FIG. 1 (with the flapper in an initial position);
FIG. 5 is a front view of FIG. 1;
FIG. 6 is a partial cross-sectional view of the brushroll apparatus shown in FIG. 5;
FIG. 7 is a right side view of FIG. 1;
FIG. 8 is a top view of FIG. 1;
fig. 9 is a schematic view of the internal structure of the clamping device.
[ reference numerals description ]
1: a frame;
2: a baffle device; 21: a baffle; 22: a baffle drive assembly; 221: a baffle driving cylinder; 222: a baffle connecting shaft; 223: a clamping plate; 224: a hand wheel; 225: a mounting base;
3: a brush roller device; 31: a steel wire brush roller; 32: a lifting mechanism; 321: a screw rod; 322: a lead screw nut; 323: a first driving motor; 324: a first drive pulley; 325: a first passive pulley; 326: a first belt; 33: a brushroll drive assembly; 331: a second driving motor; 332: a second drive pulley; 333: a second passive pulley; 334: a second belt; 335: a bolt; 336: a nut; 34: brushing a roller seat;
4: a clamping device; 41: a first clamping seat; 42: a second clamping seat; 43: a synchronizing gear; 44: a clamping driving cylinder; 45: a first rack; 46: a second rack; 47: nylon lining board; 48: a mounting box; 49: a cover plate;
5: a pipe section;
6: a brush roll cover; 61: a brush roll cover body; 62: a brush roll cover side plate; 621: an annular brush; 63: a connecting frame;
7: a feeding device; 71: a feed rack; 72: a feed driving cylinder; 73: a first slider; 74: a first slide rail; 75: a second slider; 76: a second slide rail;
8: a locking structure; 81: a first sloping block; 82: a second sloping block;
9: a dust removal cleaning device; 91: a mounting shell; 92: an exhaust fan; 93: a collection box; 94: a filter cartridge; 95: a muffler.
Detailed Description
In order that the above-described aspects may be better understood, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
As shown in fig. 1-2, the present embodiment provides an on-line processing apparatus for pipe section end surfaces, which includes a frame 1, a baffle device 2 disposed above the frame 1, a brush roller device 3, and a clamping device 4. The baffle device 2 and the clamping device 4 are respectively arranged on two sides of the width direction of the brush roller device 3, wherein the baffle device 2 is provided with a working position for stopping the end face to be treated of the pipe section 5 and an initial position for allowing the end face to be treated to be subjected to burr treatment by the brush roller device 3, the clamping device 4 is used for providing clamping force for the pipe section 5 with different diameters so that the end face to be treated of the pipe section 5 is subjected to the burr treatment by the brush roller device 3, and the brush roller device 3 moves up and down along the vertical direction so as to perform the burr treatment on the end face of a pipeline to be treated in the working position.
According to the on-line pipe section end face treatment equipment provided by the embodiment, the baffle device 2 is arranged, and the baffle device 2 is provided with the working position for stopping the end face to be treated of the pipe section 5 and the initial position for allowing the end face to be treated to be subjected to burr treatment by the brush roller device 3, so that the end faces to be treated of the pipe sections 5 with different lengths are stopped at the working position, the initial position of the end faces to be treated is ensured, and the brush roller device 3 is arranged, so that the end faces to be treated of the pipe sections 5 with different diameters and different wall thicknesses can be treated by moving the brush roller device 3 up and down along the vertical direction. Through the cooperation between baffle device 2, brush roll device 3 and clamping device 4, can carry out on-line treatment to the terminal surface of waiting of pipeline section 5 and then improved pipeline section terminal surface treatment's work efficiency.
As shown in fig. 3-4, the baffle device 2 comprises a baffle 21 and a baffle driving assembly 22 connected with the baffle 21, wherein the baffle driving assembly 22 drives the baffle 21 to move between a working position and an initial position, and the end surface to be treated of the pipe section 5 is abutted with the baffle 21 when in the working position. Wherein the shutter 21 is shown in the working position in fig. 3 and the shutter 21 is shown in the initial position in fig. 4.
Specifically, the barrier driving assembly 22 includes a barrier driving cylinder 221 and a barrier connecting shaft 222 arranged up and down, the barrier connecting shaft 222 being provided on the frame 1 through a mount 225, the barrier driving cylinder 221 being installed in parallel above the barrier connecting shaft 222. The baffle drive assembly 22 also includes a catch plate 223 and a hand wheel 224. One end of the baffle connecting shaft 222 is connected with the baffle 21, and the other end of the baffle connecting shaft 222 is connected with an output shaft of the baffle driving cylinder 221 through a clamping plate 223. As shown in fig. 3, the upper and lower ends of the clamping plate 223 are provided with clamping grooves, the clamping grooves at the upper end of the clamping plate 223 are clamped with the output shaft of the baffle driving cylinder 221, the clamping grooves at the lower end of the clamping plate 223 are clamped with the baffle connecting shaft 222, and the clamping plate 223 is fixed with the baffle connecting shaft 222 through screws.
The hand wheel 224 is sleeved on the output shaft of the baffle driving cylinder 221, and the hand wheel 224 is respectively abutted against two sides of the clamping plate 223 to fix the upper end of the clamping plate 223 and the output shaft of the baffle driving cylinder 221. In the practical application process, as the baffle driving cylinder 221 and the baffle connecting shaft 222 are arranged up and down, on one hand, the space occupied by the baffle driving assembly 22 in the horizontal direction is saved, and on the other hand, the abutting force of the end surface to be processed of the pipe section 5 when abutting against the baffle is prevented from being directly transmitted to the baffle driving cylinder 221, so that the service life of the baffle driving cylinder 221 is prolonged.
In the practical application process, the baffle 21 is detachably connected with the baffle connecting shaft 222, when the end face to be treated is repeatedly abutted with the baffle 21, the contact surface of the baffle 21 is worn, so that the working position of the end face to be treated is error, and therefore, when the end face of the baffle 21 is worn, the baffle 21 can be detached and replaced, and the positioning accuracy of the working position of the end face to be treated is ensured. Meanwhile, the moving displacement of the baffle 21 is adjusted by adjusting the distance between the clamping plate 223 and the end face of the output shaft of the baffle driving cylinder 221 through the position of the adjusting hand wheel 224 on the output shaft of the baffle driving cylinder 221, so that the overlapping amount of the steel wire brush roller 31 and the end face to be processed can be adjusted, and the abrasion of the steel wire on the steel wire brush roller 31 after long-term work can be compensated.
As shown in fig. 3, 5 and 6, the brush roller device 3 includes a wire brush roller 31, a lifting mechanism 32 for driving the wire brush roller 31 to vertically lift and move, and a brush roller driving assembly 33 connected to the wire brush roller 31 for driving the wire brush roller 31 to rotate along its own axis. When the baffle driving assembly 22 drives the baffle 21 to retract to the initial position, the lifting mechanism 32 drives the rotating steel wire brush roller 31 to linearly reciprocate so as to treat burrs on the end surface to be treated. The length of the brush surface of the steel wire brush roller 31 is larger than the diameter of the pipe section 5, and the steel wire brush roller 31 can simultaneously process the burr point on the outer end surface of the pipe section 5 and the burr point on the inner hole end surface.
As shown in fig. 5, the brush roller driving assembly 33 includes a second driving motor 331, a second driving pulley 332, a second driven pulley 333, and a second belt 334, where the second driving motor 331 is disposed on the top surface of the brush roller seat 34 through a fixing plate, the second driving pulley 332 is fixedly connected to an output shaft of the second driving motor 331, the second driven pulley 333 is fixedly connected to one end of a connection shaft of the steel wire brush roller 31, and the second belt 334 is sleeved on outer walls of the second driving pulley 332 and the second driven pulley 333, and when the second driving motor 331 drives the second driving pulley 332 to rotate, the second driven pulley 333 rotates to drive the steel wire brush roller 31 to rotate, where the second driving motor 331 is a servo motor. Wherein, the fixed plate is fixed on the brush roller seat 34 through the bolt 335 and the nut 336, and the distance between the center points of the second driving pulley 332 and the second driven pulley 333 can be adjusted by adjusting the height of the fixed plate on the brush roller seat 34, so that the second belt 334 can be tensioned, and the reliability of transmission is ensured.
As shown in fig. 6, the lifting mechanism 32 includes a screw drive unit, a screw 321, and a screw nut 322 fitted over the screw 321, and the brush roller drive unit 33 is connected to the screw nut 322 via a brush roller seat. In the practical application process, because the height of the space occupied by the pipe section end face on-line processing equipment is limited, the screw driving assembly comprises a first driving motor 323, a first driving belt pulley 324, a first driven belt pulley 325 and a first belt 326, wherein the first driving belt pulley 324 is fixedly connected to the output shaft of the first driving motor 323, the first driven belt pulley 325 is fixedly connected to one end of the screw 321, the first belt 326 is sleeved on the first driving belt pulley 324 and the first driven belt pulley 325, and when the first driving motor 323 drives the first driving belt pulley 324 to rotate, the first driven belt pulley 325 rotates to drive the screw 321 to rotate. The first driving motor 323 is a servo motor, and can adjust the lifting speed of the screw nut 322 according to different working states.
According to the difference of hardness of the pipe section 5 materials, the rotation speed of the brush roller and the lifting speed of the brush roller device 3 are required to be adjusted, so that the purpose of deburring is ensured without generating scratches on the end face. In this example, the outer diameter of the steel wire brush roll 31 in the steel pipe production line was 200mm, the steel numbers were 20 and 45, the rotational speed of the steel wire brush roll 31 was 1300rpm, the lifting speed of the steel wire brush roll 31 was 83.3mm/s, the rotational speeds of the steel wire brush roll 31 were 1500rpm, the lifting speed of the steel wire brush roll 31 was 66.7mm/s, the steel numbers were T95 and P110, the rotational speed of the steel wire brush roll 31 was 1800rpm, and the lifting speed of the steel wire brush roll 31 was 46.6mm/s.
It should be noted that, the to-be-treated end surface of the pipe section 5 is subjected to primary deburring during each of the rising and falling of the wire brush roller 31, so that the wire brush roller 31 rotates forward when it descends, and the shearing force direction of the to-be-treated end surface of the pipe section 5 is downward, and rotates backward when it ascends, and the shearing force direction of the to-be-treated end surface of the pipe section 5 is upward.
The existing pipe section end face processing equipment mostly adopts a working mode of grinding by a grinding wheel, the direction of the grinding force is parallel to the end face of the steel pipe, the moving direction of the grinding device is along the axial direction of the pipe section 5, the principle is that the purpose of removing burrs is realized by removing part of the steel pipe body, and the roundness of the periphery of the end face of the pipe section cannot be ensured. In the present embodiment, the brush roller device 3 employs the steel wire brush roller 31, and since the moving direction of the steel wire brush roller 31 is perpendicular to the length direction of the pipe section 5, that is, the direction of the force is perpendicular to the end face of the pipe section, burrs on the end face of the pipe section are cut off by the longitudinal shearing force of the steel wire brush roller 31, so that the roundness of the periphery of the end face of the pipe section is ensured.
As shown in fig. 8 to 9, the clamping device 4 includes a first clamping seat 41, a second clamping seat 42, a synchronous gear 43, and a clamping driving cylinder 44, wherein a first rack 45 on the first clamping seat 41 and a second rack 46 on the second clamping seat 42 are both meshed with the synchronous gear 43, and the clamping driving cylinder 44 drives the first clamping seat 41 to reciprocate linearly so that the first clamping seat 41 and the second clamping seat 42 move in opposite directions or opposite directions, thereby clamping or releasing pipe sections 5 with different diameters, and when the pipe sections 5 are clamped, pipe section 5 shaking during pipe section end face processing can be prevented, and a burr processing effect is ensured. Specifically, referring to fig. 5, the clamping device 4 further includes a mounting box 48, the mounting box 48 is mounted on a side wall of the frame 1, in order to prevent dust and scrap iron from entering the mounting box 48, a cover plate 49 is disposed on the mounting box 48, and nylon lining plates 47 are disposed on the first clamping seat 41 and the second clamping seat 42 in the practical application process, so that damage to the outer wall surface of the pipe section 5 when the clamping seats are clamped is avoided.
As shown in fig. 4 and 7, in order to prevent the splashing of burrs, the brush roll cover 6 is further included, and the brush roll cover 6 is fastened to an area where the end surface to be treated is cleaned by the linear reciprocating movement of the wire brush roll 31, so that the area forms a closed space, and the pipe section 5 passes through the side wall of the brush roll cover 6 and enters the closed space. Wherein, the brush roll cover 6 includes brush roll cover body 61 and brush roll cover curb plate 62, and brush roll cover curb plate 62 can dismantle the connection in one side of brush roll body 61, is equipped with the round hole that suits with the diameter of pipeline section 5 on brush roll cover curb plate 62, is equipped with annular brush 621 around the round hole, stretches into in the brush roll cover curb plate 62 when pipeline section 5, and annular brush 621 contacts with the outer wall surface of pipeline section 5 to prevent dust, iron fillings departure brush roll cover 6. Of course, in order to accommodate the pipe section 5 of different diameter ranges, the brush roll cover side plates 62 with different circular hole diameters can be replaced according to the diameters of the pipe section 5. The back of the brush roller body 61 is provided with a strip-shaped hole, the connecting shaft of the steel wire brush roller 31 passes through the strip-shaped hole and enters the brush roller body 61, and rubber strips matched with the strip-shaped hole are arranged on two sides of the strip-shaped hole so as to prevent dust and steel scraps from flying out.
As shown in fig. 5 and 6, the pipe section end surface on-line processing apparatus further includes a feeding device 7, the feeding device 7 includes a feeding frame 71 and a feeding driving cylinder 72 for driving the feeding frame 71 to move linearly, the brush roller device 3 is disposed on the feeding frame 71, the brush roller cover is connected with a side wall of the feeding frame 71 through the connecting frame 63, when the feeding driving cylinder 72 drives the feeding frame 71 to move linearly, the brush roller device 3 and the brush roller cover simultaneously follow the feeding frame 71 to move, a first position of the feeding frame 71 is shown in fig. 6, namely, a working position of the brush roller device 3 is shown in fig. 5, and a second position of the feeding frame 71 is shown in fig. 5. In this embodiment, the feeding frame 71 can drive the brush roller device 3 to let out of the working position, and the pipe section after deburring can be directly discharged longitudinally through the auxiliary plate turnover mechanism, so that the pipe section end face online processing device does not need to be transversely withdrawn and then discharged, the production time of online production of the pipe section 5 is saved, and the production efficiency is further improved.
In order to stabilize the movement of the wire brush roller 31, a first slide rail 74 and a first slider 73 slidably connected to the first slide rail 74 are provided on the side wall of the feed frame 71, and the other end of the first slider 73 is connected to the screw nut 322. In order to stabilize the movement of the feeding frame 71, a second sliding rail 76 and a second sliding block 75 slidably connected to the second sliding rail 76 are provided at the top end of the frame 1, wherein the top end of the second sliding block 75 is connected to the bottom end of the feeding frame 71.
In order to prevent the feeding frame 71 from shaking in the working position, the pipe section end surface on-line processing apparatus further comprises a locking structure 8, the locking structure 8 being provided at an end of the feeding frame 71 remote from the feeding driving cylinder 72, the locking structure 8 being locked when the feeding frame 71 is in the working position. Specifically, as shown in fig. 5, the locking structure 8 includes a first inclined block 81 and a second inclined block 82, wherein the first inclined block 81 is disposed at an end of the feeding frame 71 away from the feeding driving cylinder 72, the second inclined block 82 is disposed at one side of the frame 1, and inclined surfaces of the first inclined block 81 and the second inclined block 82 are disposed opposite to each other, and when the feeding frame 71 moves to the first position as shown in fig. 6, the first inclined block 81 and the second inclined block 82 are locked, so that the feeding frame 71 is more stable in the working position.
In order to make the process of the end face treatment of the pipe section more environment-friendly, a dust removal and cleaning device 9 is further arranged on the on-line pipe section end face treatment device. As shown in fig. 1 and 8, the dust-removing cleaning device 9 includes a mounting shell 91, an exhaust fan 92 and a collecting box 93, the mounting shell 91 encloses with the top surface of the frame 1 to form a circulation channel, a closed space is communicated with the circulation channel, an exhaust inlet of the exhaust fan 92 extends into one end of the circulation channel, a filter cylinder 94 is arranged at the front end of the exhaust inlet, an external thread is processed at the end of the filter cylinder 94, the filter cylinder can be directly screwed on the frame 11 to facilitate replacement, and a silencer 95 is arranged at the air outlet of the exhaust fan 92. The collection box 93 is disposed below the filter cartridge 94, and the collection box 93 is movably connected to the mounting case 91. After the steel wire brush roller 31 in the enclosed space burrs the end surface to be treated of the pipe section 5, dust and steel scraps fall into the circulation channel, the dust and steel scraps are adsorbed onto the outer wall of the filter cylinder 94 by the air suction port of the exhaust fan 92, and after the exhaust fan 92 is closed, the dust and steel scraps fall into the collecting box 93 right below.
In the practical application process, referring to fig. 1, in order to make the layout of the whole device more reasonable and save the occupied space, the horizontal section of the installation shell 91 is in a concave structure, and is arranged above the frame 1, the baffle device 2 is arranged above the installation shell 91, and the second inclined block 82 in the locking structure 8 is arranged on one side wall of the installation shell 91 opposite to the first inclined block 81.
In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature, which may be in direct contact with the first and second features, or in indirect contact with the first and second features via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is level lower than the second feature.
In the description of the present specification, the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., refer to particular features, structures, materials, or characteristics described in connection with the embodiment or example as being included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the invention.
Claims (8)
1. The on-line treatment equipment for the end face of the pipe section is characterized by comprising a frame (1), a baffle device (2) arranged above the frame (1), a brush roller device (3) and a clamping device (4);
the baffle device (2) and the clamping device (4) are respectively arranged at two sides of the brush roller device (3) in the width direction;
the baffle device (2) is provided with a working position for stopping the end face to be treated of the pipe section (5) and an initial position for allowing the end face to be treated to be subjected to burr treatment by the brush roller device (3);
the clamping device (4) is used for providing clamping force for the pipe sections (5) with different diameters;
the brush roller device (3) moves up and down along the vertical direction so as to perform burr treatment on the end surface of the pipeline to be treated in the working position;
the baffle device (2) comprises a baffle (21) and a baffle driving assembly (22) connected with the baffle (21), the baffle driving assembly (22) drives the baffle (21) to move between the working position and the initial position, and the end face to be treated of the pipe section (5) is abutted with the baffle (21) when in the working position;
the brush roller device (3) comprises a steel wire brush roller (31) and a lifting mechanism (32) for driving the steel wire brush roller (31) to vertically lift, wherein the steel wire brush roller (31) rotates along the axis of the steel wire brush roller;
when the baffle driving assembly (22) drives the baffle (21) to retract to the initial position, the lifting mechanism (32) drives the rotating steel wire brush roller (31) to linearly reciprocate so as to treat burrs on the end face to be treated.
2. The on-line processing apparatus for pipe section end face according to claim 1, wherein,
the baffle driving assembly (22) comprises a baffle driving cylinder (221) and a baffle connecting shaft (222) which are arranged up and down;
one end of the baffle connecting shaft (222) is connected with the baffle (21), and the other end of the baffle connecting shaft (222) is connected with an output shaft of the baffle driving cylinder (221) through a clamping plate (223);
the baffle drive assembly (22) further includes a hand wheel (224);
the hand wheel (224) is sleeved on the output shaft of the baffle driving cylinder (221), and the hand wheel (224) is respectively abutted to two sides of the clamping plate (223).
3. The on-line processing apparatus for pipe section end face according to claim 1, wherein,
the brush roller device (3) further comprises a brush roller driving assembly (33), wherein the brush roller driving assembly (33) is connected with the steel wire brush roller (31) and is used for driving the steel wire brush roller (31) to rotate along the axis of the steel wire brush roller;
the lifting mechanism (32) comprises a screw (321) and a screw nut (322) sleeved on the screw, and the brush roller driving assembly (33) is connected with the screw nut (322) through a brush roller seat (34).
4. The on-line processing apparatus for pipe section end face according to claim 1, wherein,
the clamping device (4) comprises a first clamping seat (41), a second clamping seat (42), a synchronous gear (43) and a clamping driving cylinder (44);
a first rack (45) on the first clamping seat (41) and a second rack (46) on the second clamping seat (42) are both meshed with the synchronous gear (43);
the clamping driving cylinder (44) drives the first clamping seat (41) to reciprocate in a linear motion so as to enable the first clamping seat (41) and the second clamping seat (42) to move in opposite directions or opposite directions, and further clamp or release the pipe section (5).
5. The on-line processing apparatus for pipe section end face according to claim 1, wherein,
the brush roll cover (6) is also included;
the brush roll cover (6) is buckled on an area where the steel wire brush roll (31) moves linearly and reciprocally to clean the end face to be treated, so that a closed space is formed in the area;
the pipe section (5) passes through the side wall of the brush roll cover (6) and enters the closed space.
6. The on-line processing apparatus for pipe section end face according to claim 5, wherein,
the feeding device (7) comprises a feeding frame (71) and a feeding driving cylinder (72) for driving the feeding frame (71) to linearly move;
the brush roller device (3) and the brush roller cover (6) are arranged on the feeding frame (71).
7. The on-line processing apparatus for pipe section end face according to claim 6, wherein,
also comprises a locking structure (8);
the locking structure (8) is arranged at one end of the feeding frame (71) far away from the feeding driving cylinder (72).
8. The on-line processing apparatus for pipe section end face according to claim 5, wherein,
the dust removing and cleaning device (9) is also included;
the dust removing and cleaning device (9) comprises a mounting shell (91), an exhaust fan (92) and a collecting box (93);
the mounting shell (91) and the top surface of the frame (1) are enclosed to form a circulation channel, the closed space is communicated with the circulation channel, an air suction inlet of the exhaust fan (92) extends into one end of the circulation channel, and a filter cartridge (94) is arranged at the front end of the air suction inlet;
the collecting box (93) is arranged below the filter cartridge (94), and the collecting box (93) is movably connected with the mounting shell (91).
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| CN202110918380.7A CN113579899B (en) | 2021-08-11 | 2021-08-11 | Online treatment equipment for pipe section end face |
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| CN202110918380.7A CN113579899B (en) | 2021-08-11 | 2021-08-11 | Online treatment equipment for pipe section end face |
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